TY  - BOOK
AU  - Yoshikawa, Hidekazu.
AU  - Wakabayashi, Jiro, coaut.
ED  - Kyoto University, Engineering Research Institute (Japón).
TI  - approximate calculation method of the "lamda", wp and wd ei-genvalue problem of the group diffusion equation / Hidekazu- Yoshikawa and Jiro Wakabayashi
CY  - Kyoto, Japón : Kyoto University, Engineering Research Institute
N1  - "Reprinted from: Journal of Nuclear Science and Technology,- Vol.7, No.7, pp.355 - 365, july 1970"
ER  -